Ancient Aliens – Aliens and Deadly Weapons: Iron swords forged in blazing hot fires… Gunpowder with the power to tear apart human flesh… And rockets capable of destroying entire cities…     Alternative server and download     Throughout history, advances in technology have lead to the development of powerful weapons–each more deadly than the last. But were these lethal weapons the product of human innovation–or were they created with help from another, otherworldly source?

Ancient Aliens – Aliens and Lost Worlds: Mysterious legends and crumbling ruins are all that is left of our planet’s lost worlds.     But could there be proof of ancient alien visitors hidden among the artifacts of civilizations that have long vanished? Strange carvings suggest the Mayan city of Copan was ruled by the descendants of otherworldly beings. And some believe the ancient Nazca people altered their bodies–and their lands–to signal the star gods to return. Are the astounding accomplishments of lost civilizations merely the products of ancient folklore–or could they have been something… out of this world?